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Product Detailed Parameters
- Description：VIDEO AMPLIFIER, 4 CHANNEL(S), 1
- Series：-
- Mfr：Elantec
- Package：Bulk
- Applications：Current Feedback
- Output Type：-
- Number of Circuits：4
- Slew Rate：800V/µs
- Current - Supply：1 mA
- Current - Output / Channel：55 mA
- Voltage - Supply, Single/Dual (±)：3V ~ 12V, ±1.5V ~ 6V
- Mounting Type：Through Hole
- Package / Case：14-DIP (0.300", 7.62mm)
- Supplier Device Package：14-PDIP
- -3db Bandwidth：70 MHz
- Grade：-
- Qualification：-
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Overview
The EL2470CN-02 is a quad current-feedback operational amplifier manufactured by Elantec. It provides a -3dB bandwidth of 70MHz at a gain of +1 while consuming only 1mA of supply current per amplifier. The device operates with dual supplies ranging from ±1.5V to ±6V, or single supplies from +3V to +12V. It features an 800V/µs slew rate and can output 55mA while swinging to ±4V on ±5V supplies. The component is housed in a 14-PDIP package.
Feature Summary
- Quad topology for multi-channel signal processing
- High-speed current feedback architecture
- Low power consumption design
- Wide supply voltage operation range
Applications
- Video amplifiers
- HDSL amplifiers
- Cable drivers
- RGB amplifiers
- Test equipment amplifiers
Procurement Notes
Verify the manufacturer origin carefully, as Elantec's assets were acquired by Intersil and subsequently Renesas. Ensure the datasheet matches the specific revision for the CN-02 suffix. Confirm the package type is 14-PDIP and check RoHS compliance status against current regulatory requirements before finalizing procurement.
Selection Notes
Select this component when multiple independent high-speed channels are required within a single package. It is suitable for applications demanding low quiescent current alongside high slew rates. Consider the 14-PDIP package for through-hole mounting needs. Verify that the 70MHz bandwidth meets the specific signal frequency requirements of the target circuit design.
Part Context
The EL2470 is part of a family including single (EL2170) and dual (EL2270) variants. These amplifiers share similar electrical characteristics but differ in channel count. The EL2470 specifically integrates four amplifiers, making it distinct from its single and dual counterparts in terms of integration density and pin configuration.
Replacement Considerations
Check for EL2470CN equivalents from Intersil or Renesas. Verify pin compatibility and electrical specifications match exactly. Ensure the replacement supports the same supply voltage ranges and output drive capabilities.
